New
#1
Confused......IDE and/or RAID
Hi,
I wonder if someone could help clarify an issue for me please.
Yesterday, I installed a new SSD (OCZ Vertex 2) as my C:. I also installed 2 x Samsung F3 Spinpoints as my E: in RAID0.
In order to install the 2 x Samsungs in a RAID0 configuration, in my BIOS (Award) I set the PCH SATA Contol Mode to RAID. I then configured the RAID in the BIOS RAID Configuration Utility and went ahead with installation of OS etc. Everything works beautifully, but I noticed at reboot in the POST screen that both the SSD and the Samsungs are controlled by the RAID driver.
I ran HHD Tune on the SSD and noticed that the average transfer rate was about 143MB/s. After doing some reading up, I rebooted, and in the BIOS changed the PCH SATA Control Mode to IDE. After rebooting, the RAID0 (the E drive) is no longer visible - the 2 Samsung disks are of course still available, but require reformating to use and no longer appear to be in a RAID configuration (they appear as two separate Samsung disks).
If I run HDD Tune on the SSD, now under IDE mode, I average 183MB/s (see attachement) implying for better performance, the SSD is better under IDE. The problem is the RAID0 is unavailable?
So, the question is:
In the BIOS, what settings do I need to change, in order for the SSD to be IDE, and the 2 x Samsungs to be in a RAID0? I seem to have missed something altogether.
Can anyone help me with this?
Thanks,
Golden
Last edited by Golden; 19 Dec 2010 at 00:57.